Для сложения чисел их необходимо представить в одной системе счисления, например в десятичной:
+
=
=
k:=0;
m:=0;
for i:=1 to 40 do begin
if (a[i]>99) and (a[i]<1000) and (a[i]mod2<>0) then
k:=k+1;
m:=m+a[i];
end;
writeln(m/k);
end.
Var a,b: integer;
Begin
Writeln('Введите a,b');
readln(a,b);
Writeln(a-sqr(b));
readln();
<span>end.</span>
#include <cstdlib>#include <iostream>#include <iomanip>#include <cmath>
using namespace std;
int main(){ setlocale(0, ""); double x, y, a, b, xk, xn, dx; a = 1.4; b = 2.5; cout << "Ââåäèòå xn,xk, dx = " << endl; cin >> xn; cin >> xk; cin >> dx; x = xn; cout << "Tabl" << endl; cout << "+-----------+" << endl; cout << "¦ x ¦ y ¦" << endl; while (x <= xk) { y = (log10(a*x*x+b))/(a*x+1); cout << "+-----+-----¦" << endl; cout.setf(ios::fixed); cout.precision(3); cout << "¦" << x << "¦"<< y << "¦" << endl; x = x + dx; } cout << "+-----------+"; system("pause");}
вот ...................................